I have used OraWellness products for 4 years.
Have tried other products and OraWellness is still the best product for me.
I found if I put my HealthThy Mouth Blend in my 2 oz glass bottle with a glass stopper it is easier for me to use this product this way.
I did have an issue with one of Bamboo brushes, some of the bristle came out on the #4, but maybe I had used it too long.
But overall, I am happy with brushes.
Jenny O. from AZ